Extech EA25 EasyView Hygro-Thermometer and Datalogger with NIST

Item #:

EXT-EA25-NIST

Brand:

Extech

Our tech experts are ready to help!

Share this product:

EA25 EasyView Hygro-Thermometer and Datalogger with NIST by Extech

Datalogs up to 15,000 records plus automatic timer function
Built-in RS-232 PC serial interface comes complete with Windows® 95/98/NT/2000/ME/XP compatible software and optically isolated RS-232 cable
Compact and rugged design features large display and bargraph
Display any two parameters (Temperature and Humidity or Dew Point, or Wet Bulb) simultaneously
Min/Max function stores & recalls highest and lowest readings
Timer function displays the elapsed time (mins : secs and day : hour) to the minimum and maximum readings
Programmable auto power off time frame
Remote capacitance sensor with 39" (1m) coiled cable
Switchable °C/°F temperature units
Data Hold function freezes reading on display
Auto power off to save battery life
Low battery and overrange indication
Complete with built-in stand, protective holster, probe and 6 AAA batteries

Monitor Relative Humidity and Temperature in factories, clean rooms, offices, and greenhouses
Produce reports of overnight or long term humidity and temperature fluctuations

General Specifications

Display	Multifunction LCD with bargraph and status indicators
Sensor Type	Humidity: capacitance sensor; Temperature: thermistor
Response Time	Humidity: 45% to 95% < 1 min; 95% to 45% < 3 min. Temperature: Approx. 2 seconds for a 10°C change
Reading Rate	2 readings per second
RS-232 PC Interface	Optical connection with supplied interface cable. Software compatible with Windows™ XP, Vista and Windows 7 systems
Datalogger storage	Stores 99 sets of data in manual mode (15,000 in auto mode)
Sampling Intervals	3 to 255 seconds (1 to 86,400 sec. using supplied software)
Operating Conditions	32 to 140°F (0 to 60°C); < 95% RH non-condensing
Storage Conditions	14 to 140°F (-10 to 60°C); <70% RH non-condensing
Power Supply	6 x 1.5V 'AAA' batteries
Auto power off	After 30 minutes of inactivity
Battery Life	Approx. 200 hours
Dimensions / Weight	5.9 x 2.8 x 1.4" (150 x 72 x 35mm); 8.3 oz. (235g)

Rnage Specifications